JPH07256072A - Medium dispersing machine - Google Patents
Medium dispersing machineInfo
- Publication number
- JPH07256072A JPH07256072A JP7432694A JP7432694A JPH07256072A JP H07256072 A JPH07256072 A JP H07256072A JP 7432694 A JP7432694 A JP 7432694A JP 7432694 A JP7432694 A JP 7432694A JP H07256072 A JPH07256072 A JP H07256072A
- Authority
- JP
- Japan
- Prior art keywords
- medium
- processing
- rotary cylinder
- supply port
- tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
- Crushing And Grinding (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、媒体（メディア）とと
もに処理材料を処理槽内で流動させることにより処理材
料を微粉砕し分散できるようにした媒体分散機に関する
ものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a medium disperser capable of finely pulverizing and dispersing a processing material by flowing the processing material together with a medium in a processing tank.
【０００２】[0002]
【従来の技術】本件出願人は、先に処理槽内に槽壁との
間に狭い処理空間をあけて回転筒を設け、該処理空間内
を流動する処理材料と媒体をほぼ栓流状に流動させ、処
理材料に充分なせん断力を与えて効率よく分散できるよ
うにした媒体分散機を提案し、好評を博している。この
分散機においては、周方向への流動は充分であるが、軸
方向への流動が抑えられているため、処理槽の処理材料
供給口側と回転筒の間で、特に供給口側の隅部において
媒体の流動が不充分になることがあった。2. Description of the Related Art The applicant of the present invention firstly provided a rotating cylinder in a processing tank with a narrow processing space between the processing wall and the tank wall, and made the processing material and medium flowing in the processing space into a substantially plug-like shape. We have proposed a medium disperser that is made to flow and gives a sufficient shearing force to the treated material to disperse it efficiently, and it has been well received. In this disperser, the flow in the circumferential direction is sufficient, but the flow in the axial direction is suppressed.Therefore, between the processing material supply port side of the processing tank and the rotary cylinder, especially on the corner of the supply port side. In some cases, the flow of the medium was insufficient.
【０００３】そして、このように流動が不充分の部分で
は媒体がまとまってあたかもフィルタ−の作用を為し、
媒体による濾過現象を生じ、処理材料の性状、例えば粒
子が大きいような場合には該媒体間に処理材料が詰って
固化するような事態も生じるおそれがあった。Then, in such a portion where the flow is insufficient, the medium is collected and acts as if it were a filter.
There is a possibility that a filtration phenomenon may occur due to the medium, and when the properties of the treatment material, such as particles are large, the treatment material may be clogged between the media and solidified.
【０００４】[0004]
【発明の解決課題】本発明の目的は上記のような媒体分
散機において、処理槽内の供給口側の隅部に媒体等が滞
留しないようにし、分散効率を上げることができるよう
にした媒体分散機を提供することである。DISCLOSURE OF THE INVENTION It is an object of the present invention to provide a medium dispersing machine such as the one described above, in which the medium and the like are prevented from accumulating in the corners on the side of the supply port in the processing tank so that the dispersion efficiency can be improved. It is to provide a disperser.
【０００５】[0005]
【課題解決の手段】本発明によれば、処理槽内に槽壁と
の間に狭い処理空間を形成するように回転筒を設け、該
処理槽の処理材料供給口と回転筒の間に、処理槽の供給
口側の隅部に集まる処理材料と媒体を上記処理空間へ流
動させるよう該隅部に近接して回転する攪拌手段を設け
たことを特徴とする媒体分散機が提供され、上記目的が
達成される。According to the present invention, a rotary cylinder is provided in a processing tank so as to form a narrow processing space between the processing tank and a wall of the processing tank, and between the processing material supply port and the rotary cylinder of the processing tank, There is provided a medium disperser characterized by comprising a stirring means that rotates in the vicinity of a corner of the processing tank to flow the processing material and the medium gathered in the corner on the supply port side into the processing space. The purpose is achieved.
【０００６】[0006]
【作用】処理槽内に存する媒体と供給口より供給された
処理材料は、該処理槽の供給口と回転筒の間に設けられ
た攪拌手段により供給口側で充分に運動を与えられ、該
処理槽の隅部に滞留することがなく、処理材料は引続い
て設けられた回転筒と槽壁間の狭い処理空間に至り、該
処理空間でさらに充分なズリ力を与えられ、確実にかつ
高効率に分散される。The medium existing in the processing tank and the processing material supplied from the supply port are sufficiently moved on the supply port side by the stirring means provided between the supply port of the processing tank and the rotary cylinder, The processing material does not stay in the corners of the processing tank and reaches the narrow processing space between the rotary cylinder and the tank wall, which are continuously provided, and a sufficient displacement force is given in the processing space to ensure that Dispersed with high efficiency.
【０００７】[0007]
【実施例】本発明の媒体分散機は乾式，湿式，竪型，横
型等の種々の型式の媒体分散機に適用することができる
が、図面は横型の湿式の媒体分散機に本発明を適用した
実施例を示している。図において、処理槽（１）内に
は、槽壁（２）との間に狭い処理空間（３）を形成する
よう回転筒（４）が設けられている。該回転筒（４）
は、図においては円筒状であるが、円筒状以外の多角形
その他の形状に形成することもでき、また複数本並列し
て設けることもでき、適宜の駆動手段（図示略）により
回転される。EXAMPLES The medium disperser of the present invention can be applied to various types of medium dispersers such as dry type, wet type, vertical type and horizontal type, but the drawings show the present invention applied to a horizontal type wet type medium disperser. An example is shown. In the figure, a rotating cylinder (4) is provided in the processing tank (1) so as to form a narrow processing space (3) with the tank wall (2). The rotating cylinder (4)
Although shown in the drawing as a cylinder, they can be formed in a polygonal shape other than the cylinder, or a plurality of them can be provided in parallel, and they can be rotated by an appropriate driving means (not shown). .
【０００８】上記処理槽（１）の一端には処理材料の供
給口（５）が形成され、他端には吐出口（図示略）が形
成されている。なお、該吐出口には、ガラスビ−ズ，セ
ラミック，アルミナ，ジルコニア，スチ−ルその他の適
宜の媒体（図示略）を処理材料から分離するためのギャ
ップセパレ−タ−，スクリ−ンその他の適宜の媒体分離
手段が設けられている。また、上記処理槽の槽壁（２）
の外側には、冷却水等の温度調節流体が流通するジャケ
ット（６）を設けてある。A supply port (5) for the processing material is formed at one end of the processing tank (1), and a discharge port (not shown) is formed at the other end. The discharge port is provided with a gap separator, a screen or other suitable material for separating a glass bead, ceramic, alumina, zirconia, steel or other suitable medium (not shown) from the processing material. The medium separating means is provided. In addition, the tank wall of the processing tank (2)
A jacket (6) through which a temperature control fluid such as cooling water flows is provided on the outer side of the.
【０００９】上記回転筒（４）の外面及び又は上記槽壁
（２）の内面には、回転筒を回転した際処理材料と媒体
の流動がほぼ栓流状になるよう流動を制御する制御部
（７）を形成してある。該制御部（７）は図において
は、回転筒（４）の軸方向に延びる溝（８）・・・と斜
方向に延びる溝（９）・・・により平行四辺形状の小突
起(10)・・・を形成しているが、斜方向に延びる複数の
溝を互いに交叉するように傾斜角度を変えて設け適宜形
状の小突起を形成したり、断面円形，楕円形その他の形
状にしたり、また突出部に代えて凹部に形成することも
できる。On the outer surface of the rotary cylinder (4) and / or the inner surface of the tank wall (2), a control unit for controlling the flow of the processing material and the medium when the rotary cylinder is rotated so that the flow of the processing material and the medium becomes substantially plug-like. (7) is formed. In the figure, the control part (7) comprises a parallelogram-shaped small protrusion (10) formed by an axially extending groove (8) of the rotary cylinder (4) and an obliquely extending groove (9). ..., but a plurality of obliquely extending grooves are provided with different inclination angles so as to intersect with each other to form small protrusions of an appropriate shape, or to have a circular cross section, an elliptical shape, or another shape, It is also possible to form a recess instead of the protrusion.
【００１０】上記回転筒（４）と処理材料の供給口
（５）の間には、供給口側の処理槽の隅部に集まる処理
材料と媒体を上記処理空間（３）へ流動させるよう該隅
部に近接して回転する攪拌手段を設けてある。図におい
ては、回転筒端から延びる軸(11)にスペ−サ−(12)を介
してディスク(13)を嵌着し、ワッシャ(14)及びボルト(1
5)で固定し、上記ディスク(13)に軸方向に延びるピン(1
6)・・・を設けて攪拌手段を構成しているが、その他の
種々の構成にすることができる。例えば、上記ディスク
(13)を回転するための軸を、上記軸(11)とは別体に形成
し、これを供給口（５）側から処理槽内に延出するよう
に設けたり、上記ピン付ディスクに代えて、平板ディス
ク, インペラ−ディスク等のディスク型やタ−ビン型,
プロペラ型等のブレ−ドを用いるようにしてもよい。Between the rotary cylinder (4) and the processing material supply port (5), the processing material and the medium gathering in the corner of the processing tank on the supply port side are made to flow into the processing space (3). A stirring means is provided which rotates close to the corner. In the figure, a disk (13) is fitted to a shaft (11) extending from the end of the rotary cylinder via a spacer (12), and a washer (14) and a bolt (1
5) and pin (1) extending axially to the disc (13).
6) is provided to constitute the stirring means, but various other configurations can be adopted. For example, the above disc
A shaft for rotating (13) is formed separately from the shaft (11) and provided so as to extend into the processing tank from the side of the supply port (5), or the disk with the pin is provided. Instead, flat discs, disc types such as impeller discs and turbine types,
A blade such as a propeller type may be used.
【００１１】図においては、上記ディスク(13)は１枚で
あるが、スペ−サ−を介して複数枚設けてもよく、また
その外径は上記処理槽の隅部の媒体等を確実に流動させ
ることができるよう比較的大径に設けることが好まし
い。なお、上記スペ−サ−(12)の大きさは、上記ディス
ク(13)との周速差が大きいとスペ−サ−(12)の外周に媒
体等が集中しやすいので、上記ディスクとあまり大きな
周速差を生じないよう極力大径に形成されるが、該スペ
−サ−(12)の外周部における媒体等の充分な流動空間を
確保することも必要である。従って、上記スペ−サ−(1
2)は、これらの条件を考慮して適宜の外径寸法，幅に形
成され、その形状が決定される。In the figure, the number of the disk (13) is one, but a plurality of disks may be provided through a spacer, and the outer diameter of the disk (13) ensures that the medium or the like at the corner of the processing tank is secured. It is preferable to provide a relatively large diameter so that the fluid can flow. The size of the spacer (12) is not so large as that of the disc (13) because the medium and the like are likely to concentrate on the outer periphery of the spacer (12) when the peripheral speed difference with the disc (13) is large. The diameter is formed as large as possible so as not to cause a large difference in peripheral speed, but it is also necessary to secure a sufficient flow space for the medium or the like in the outer peripheral portion of the spacer (12). Therefore, the spacer (1
In 2), considering these conditions, the outer diameter and width are appropriately determined, and the shape is determined.
【００１２】而して、上記媒体分散機において、供給口
（５）から供給された処理材料は、回転筒（４）との間
に設けられた攪拌手段により処理槽内の隅部においても
媒体と共に積極的に攪拌され、該媒体により粗分散（粗
粉砕）され、その後回転筒（４）と槽壁（２）間の狭い
処理空間（３）を通過することにより微分散（微粉砕）
され、吐出口から吐出される。In the above-mentioned medium disperser, the processing material supplied from the supply port (5) is a medium even in the corners of the processing tank by the stirring means provided between the processing material and the rotating cylinder (4). Is agitated with the medium, coarsely dispersed (coarsely pulverized) by the medium, and then finely dispersed (finely pulverized) by passing through a narrow processing space (3) between the rotary cylinder (4) and the tank wall (2).
And is discharged from the discharge port.
【００１３】[0013]
【発明の効果】本発明は上記のように構成され、処理槽
内の回転筒と処理材料供給口の間に攪拌手段を設け、供
給口側の処理槽の隅部における媒体の滞留を生じないよ
うにしたので、上述したような媒体による濾過現象がな
くなり、処理材料の粒子が粗大粒子であっても従来のよ
うに供給口側で処理材料が固化するおそれはなく、処理
材料は回転筒の処理空間に到達する前に粗分散され、そ
の後に上記処理空間において微分散され、結果として上
記処理材料は粗分散領域と微分散領域を通過することに
なるから、従来の分散機に比べて一層分散効率を高める
ことができるものである。The present invention is constructed as described above, and the stirring means is provided between the rotary cylinder in the processing tank and the processing material supply port so that the medium does not accumulate at the corner of the processing tank on the supply port side. Therefore, the filtration phenomenon by the medium as described above is eliminated, and even if the particles of the processing material are coarse particles, there is no possibility that the processing material is solidified at the supply port side as in the conventional case, and the processing material is of a rotating cylinder. Coarsely dispersed before reaching the processing space, and then finely dispersed in the processing space. As a result, the processing material passes through the coarse dispersion region and the fine dispersion region, which is more effective than the conventional disperser. The dispersion efficiency can be improved.
【図１】本発明の一実施例を示す一部を断面した側面図
である。FIG. 1 is a partially sectional side view showing an embodiment of the present invention.
１ 処理槽 ２ 槽壁 ３ 処理空間 ４ 回転筒 ５ 供給口 ７ 制御部 10 小突起 12 スペ−サ− 13 ディスク 16 ピン 1 processing tank 2 tank wall 3 processing space 4 rotating cylinder 5 supply port 7 control unit 10 small protrusion 12 spacer 13 disk 16 pin
Claims (4)
散処理された処理材料の吐出口を有する処理槽内に槽壁
との間に狭い処理空間を形成するよう回転筒を設け、該
回転筒の外面及び又は上記槽壁に該回転筒を回転した際
に処理材料と媒体の流動を栓流状になるよう制御する制
御部を形成した媒体分散機において、処理槽の供給口側
の隅部に集まる上記処理材料と媒体を上記処理空間へ流
動させるよう上記回転筒と上記供給口の間に上記処理槽
内の隅部に近接して回転する攪拌手段を設けたことを特
徴とする媒体分散機。1. A rotary cylinder is provided in a processing tank having a processing material supply port at one end and a dispersion processing material discharge port at the other end so as to form a narrow processing space between the processing wall and the tank wall. A supply port of a processing tank in a medium disperser in which a controller for controlling the flow of a processing material and a medium into a plug flow when the rotating cylinder is rotated is formed on the outer surface of the rotating cylinder and / or the tank wall. An agitating means is provided between the rotary cylinder and the supply port so as to rotate the processing material and the medium gathered in the side corner near the corner in the processing tank so as to flow into the processing space. And a medium disperser.
に記載の媒体分散機。2. The stirring means is a disk.
The medium disperser according to item 1.
サ−を介して取付けられている請求項２に記載の媒体分
散機。3. The disk has a spacer at the end of the rotary cylinder.
The medium disperser according to claim 2, wherein the medium disperser is attached via a server.
延びるピンを有している請求項２又は３に記載の媒体分
散機。4. The medium disperser according to claim 2, wherein the disk has a pin extending in the axial direction of the processing tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07432694A JP3567384B2 (en) | 1994-03-18 | 1994-03-18 | Medium dispersion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07432694A JP3567384B2 (en) | 1994-03-18 | 1994-03-18 | Medium dispersion machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07256072A true JPH07256072A (en) | 1995-10-09 |
| JP3567384B2 JP3567384B2 (en) | 2004-09-22 |
Family
ID=13543884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP07432694A Expired - Fee Related JP3567384B2 (en) | 1994-03-18 | 1994-03-18 | Medium dispersion machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3567384B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003047870A (en) * | 2001-08-09 | 2003-02-18 | Inoue Mfg Inc | Wet type medium dispersing machine |
| JP2006035203A (en) * | 2004-02-20 | 2006-02-09 | Inoue Mfg Inc | Wet-type medium dispersion machine |
| JP2017159259A (en) * | 2016-03-10 | 2017-09-14 | 株式会社井上製作所 | Slurry mixing and dispersing apparatus |
| KR20180081227A (en) * | 2017-01-06 | 2018-07-16 | 조성식 | Fish feed crusher and sorter |
-
1994
- 1994-03-18 JP JP07432694A patent/JP3567384B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003047870A (en) * | 2001-08-09 | 2003-02-18 | Inoue Mfg Inc | Wet type medium dispersing machine |
| JP4571764B2 (en) * | 2001-08-09 | 2010-10-27 | 株式会社井上製作所 | Wet medium disperser |
| JP2006035203A (en) * | 2004-02-20 | 2006-02-09 | Inoue Mfg Inc | Wet-type medium dispersion machine |
| JP2017159259A (en) * | 2016-03-10 | 2017-09-14 | 株式会社井上製作所 | Slurry mixing and dispersing apparatus |
| KR20180081227A (en) * | 2017-01-06 | 2018-07-16 | 조성식 | Fish feed crusher and sorter |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3567384B2 (en) | 2004-09-22 |
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